28 Weeks Later is a 2007 horror film directed by Juan Carlos Fresnadillo, who co-wrote it with Rowan Joffé, Enrique López-Lavigne, and Jesus Olmo. The sequel to the 2002 film 28 Days Later, it stars Robert Carlyle, Rose Byrne, Jeremy Renner, Harold Perrineau, Catherine McCormack, Imogen Poots, and Idris Elba.
